Comprehensive Coverage
Complete historical end-of-day data, from 1996 onward for US equity and index options. Daily high, low, closing prices; interest rates, dividend, corporate action information.
Accurate Calculations
Implied volatility and delta, gamma, vega, theta option sensitivities. European and American models. Standardized constant-maturity volatility surface.
Continuous Time Series
Handles underlying symbol changes, dividend payments, and split/spinoff adjustments automatically.
Daily Updates
Updated daily to incorporate new end-of-day prices in equity and option exchanges. Data is always current, ready to use.
Global Markets
The most accurate daily option prices, implied volatility, and Greek calculations for North America, Europe, and Asia-Pacific.
Customer Support
Dedicated support during work hours (EST). 24X7 access for urgent issues, step-by-step installation guides, and reference manuals.
